I recon it’s related to the larger problem with lack of self-respect and awareness.
The “losers” who complain lack self-respect and ownership. They’ve mentally ceded control of their lives to the “universe” so they have everyone and everything to blame but themselves.
They tend to be constantly stressed and lose quality of life over things completely out of their control like news they see while doom scrolling. They’re also pulled every which way by their impulses depending on whatever random thought appears in their head minute by minute.
They also tend to lack discipline, heavily discount the future, and live everywhere but the present - tormented by regrets of the past or the abyss of the uncertain future.
The “winners” are aware enough to recognize these destructive behaviors and do the opposite.